MP3209

MP3209

1.4MHz, 350mA Boost Converter

Datasheet

Description

The MP3209 is a current mode step up converter intended for small, low power applications. The MP3209 switches at 1.4MHz and allows the use of tiny, low cost capacitors and inductors to achieve a solution less than 1mm in height. Internal soft start results in small inrush current and extends battery life. The MP3209 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. The MP3209 is available in small 5¬pin TSOT23 and 2mm x 2mm ultra-thin QFN 8-pin packages.

Features & Benefits

2.5V to 6V Input Voltage Range
On Board Power MOSFET
Uses Tiny Capacitors and Inductors
1.4MHz Fixed Switching Frequency
Internally Compensated
Internal Soft-Start
Operates with Input Voltage as Low as 2.5V and Output Voltage as High as 22V
UVLO, Thermal Shutdown
Internal Current Limit
Available in TSOT23-5 and Ultra-Thin 2x2mm QFN Packages

Active Part Numbers:

MP3209DGU-LF-P MP3209DGU-LF-Z MP3209DJ-LF-P MP3209DJ-LF-Z

Meaning of P & Z

Related Products

EV3209DJ-00A 1.3MHz 350mA Boost Converter Evaluation Board

The EV3209DJ-00A is the evaluation board for the MP3209. The MP3209 is a current mode step up converter intended for small, low power applications. The MP3209 switches at 1.3MHz and allows the use of tiny, low cost capacitors and inductors to achieve a solution less than 1mm in height. Internal soft start results in small inrush current and extends battery life.

The MP3209 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. The MP3209 is available in small 5pin TSOT23 and 2mm x 2mm ultra-thin QFN 8-pin packages.

$25.00
+ tax